砂轮修形加工的计算机仿真

Computer Simulation of Modifying Abrasive Wheel

本文以研制加工大螺距数控系统为应用背景,探讨了在砂轮磨加工过程中的砂轮修形问题。即如何根据用户提供的有限数据,密化刀位点轨迹,以三点一步的模型去仿真数控加工程序和砂轮运动轨迹,从而对砂轮进行直观、省时、精确地修形。

To overcome the difficulty of less fineness in processing big pitch job by numerical controlled machine tool, a insert numerical algorithm of third power function for the shape of the abrasive wheel modified is put forward, and the mathematical model of three point is step simulated process program of numerical control is also given out.